7127456

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{677}}^1$

素因数の和:741

約数の個数: 48

約数和(自身を含む): 16402176

約数和(自身を除く): 9274720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 188, 224, 329, 376, 658, 677, 752, 1316, 1354, 1504, 2632, 2708, 4739, 5264, 5416, 9478, 10528, 10832, 18956, 21664, 31819, 37912, 63638, 75824, 127276, 151648, 222733, 254552, 445466, 509104, 890932, 1018208, 1781864, 3563728, 7127456]

約数ペア:

[(1, 7127456), (2, 3563728), (4, 1781864), (7, 1018208), (8, 890932), (14, 509104), (16, 445466), (28, 254552), (32, 222733), (47, 151648), (56, 127276), (94, 75824), (112, 63638), (188, 37912), (224, 31819), (329, 21664), (376, 18956), (658, 10832), (677, 10528), (752, 9478), (1316, 5416), (1354, 5264), (1504, 4739), (2632, 2708)]